卵母细胞

It is known that one of the important mechanisms for epigenetic reprogramming is DNA methylation.

目前的研究认为这些异常是由于体细胞核在去核卵母细胞中重编程错误造成的，导致克隆牛胚胎的发育潜能降低。

The sexual gland of triploidfemale abalones can generate oocytes,though thedevelopment of sexual gland was subjected to greatinhibition.

但是，三倍体雄鲍的生殖腺中有极少数成熟精子，而且比三倍体雌鲍呈现出较好的性腺发育状况；三倍体雌鲍的性腺发育虽然受到了很大抑制，但仍有形成卵母细胞的能力。

Most oocytes used in all kinds of experiments were from animals killed in abattoirs.

各种实验中所使用的卵母细胞多数来自屠宰场宰杀后的动物。

In this experiment, mouse eggs were cultured in a medium containing various reagents, including cycloheximide, Ca2+ ionophore A23187 and Ca2+ chelator.

本实验发现，CHX诱导的卵母细胞孤雌活化是Ca2+依赖性的，其效率可被钙离子载体A23187大大提高。

Among all cloned claves, 13 of them derived from the reconstructed embryos by injecting the donor cells from a high yield Holstein cow to the enucleated LuXi breed oocytes.

我们获得的克隆牛中有13头是通过将高产荷斯坦奶牛体细胞和鲁西黄牛卵母细胞构建的重构胚移植受体母牛发育到期得到的。

At 22h of oocytes maturation and 48h of zygotes culture, decreased percentage of iron concentrations were 3.6% and 9.2%, respectively, and that of copper were 6.5 and 10.9%, respectively.

在卵母细胞体外成熟的22h和受精卵培养的48h，培养中铁浓度分别下降了3.6％和9.2％，铜浓度分别下降了6.5％和10.9％。

That shows there are some difference in the steroid regulation between the anuras and the urodeles. Among three of the steroid, one can convert to the other, and some enzyme activity is concerned with the conversion.7. For the Rana quadranus and the Batrachuperus tibetanus, the steroid receptors play key roles in the synthesis and secretion of the steroids and during the development of the follicle cell.

类固醇激素受体在卵母细胞中可能通过两种途径发挥作用，一种是存在于胞质中，作为信号转导因子的非基因组调控机制；另一种是存在于核中，作为核转录活性因于，改变基因转录活动的基因组调控机制。

During the course of mice ICSI,some critical factors were realized on influencing the experimental results, including micromanipulation systems, diameters of injection pipettes, concentrations of PVP and positions of the first polar body located in oocyte atlCSL

另外，本研究论文还研究了一些对显微注射结果有影响的因素，包括操作液PVP液的浓度、显微注射时卵母细胞第一极体的位置以及显微操作系统等。

The postmortem delay of the oviducts in the mouse body made different effect on different strains mice.

输卵管在死后小鼠体内滞留，对不同品系小鼠卵母细胞影响存在差异。4。

The results indicated that LH may play a positive role in the in vitro maturation of mouse oocytes.

LH对小鼠卵母细胞的体外成熟有一定的促进作用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。